TITLE

Optical probing of pulsed, focused ultrasonic fields using a heterodyne interferometer

AUTHOR(S)
Royer, D.; Dubois, N.
PUB. DATE
July 1992
SOURCE
Applied Physics Letters;7/13/1992, Vol. 61 Issue 2, p153
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Investigates the pulsed acoustic field of a piezoelectric focused transducer transmitted in water. Utilization of optical heterodyne interferometer in the study; Measurement of mechanical displacement; Agreement of the experimental results with diffraction theory prediction of impulse response at the transducer focus.
ACCESSION #
4208685

 

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